<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>

<div id="app">{{message}}</div>

<script src="../js/vue.js"></script>
<script>
    const  app = new Vue({
      el:'app',
      data:{
        message: '卢本伟牛逼！'
      }
    })
</script>


</body>
</html>